import 'package:flutter/material.dart';
void main(List<String> args) {
  runApp(MaterialApp(
    title: "老高你真厉害",
    home: Scaffold(
      appBar:AppBar(
        title: const Text("hello"),
      ),
      body:const Center(
        child: Text("测试12"),
      )
    )
    
    ));


}